yes
Federation Towers, Moscow, Russia

Architect: Sergei Choban, Peter Schweger

Facade by: Shenyang YuanDa

yes
Torre Espacio, Madrid, Spain

Architect: Pei, Cobb, Fred & Partners

Facade by: Permassteelisa

yes
Torre Sacyr Vallehermoso, Madrid, Spain

Architect: Rubio Carvajal y Alvarez Sala

Facade by: Estumaher

Facade, Structural Glazing, Weather Sealing, Insulating Glass
yes
The Shard, London, United Kingdom

Architect: Renzo Piano Building Workshop

Facade by: Scheldebouw

yes
EMPIRE STATE BUILDING, NEW YORK, USA

Project Construction Manager: Johnson Controls

Contractors: Alpen High Performance Products (Serious Energy), Kilroy Metal Products, Skyline Windows